求美国腐蚀学会文章：Corrosion inhibitor

snpizwx

Document title：
Corrosion inhibitor evaluation for materials used in closed cooling water systems
* P+ D/ z1 P; I3 a5 CAuthor(s)：MOCCARI A. A.
Journal Title：Materials performance   ISSN 0094-1492  
" `' T$ W' H" N6 v7 {; q) i1999, vol. 38, no9, pp. 54-59 (8 ref.)
$ l- R/ a" _0 G: w* A; K& s& KAbstract
Electrochemical tests were conducted to evaluate the inhibition effects of a commercial sodium nitrite (NaNO2)/sodium tolyltriazole (nitrite/TTA)-based corrosion inhibitor added to deionized water at 50°C. General and pitting corrosion of materials commonly used in closed cooling water systems were examined. Tests also were performed in deionized water which Cl- had been added. At the tested concentrations, nitrite/TTA was found to be an effective corrosion inhibitor for all of the materials tested in plain deionized water and Cl--containing water.